(19)
(11) EP 1 135 133 A1

(12)

(43) Date of publication:
26.09.2001 Bulletin 2001/39

(21) Application number: 99962933.0

(22) Date of filing: 01.12.1999
(51) International Patent Classification (IPC)7A61K 31/52, A61K 31/215, A61K 31/505, C07C 69/753
(86) International application number:
PCT/US9928/257
(87) International publication number:
WO 0033/846 (15.06.2000 Gazette 2000/24)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 08.12.1998 US 207406

(71) Applicants:
  • Micro Flo Company
    Memphis, TN 38117-2099 (US)
  • BOEHRINGER INGELHEIM PHARMACEUTICALS INC.
    Ridgefield,Connecticut 06877-0368 (US)

(72) Inventors:
  • GLINSKI, Jan
    New Fairfield, CT 06812 (US)
  • BRANLY, Keith
    Brandon, FL 33511 (US)

(74) Representative: Tombling, Adrian George et al
Withers & RogersGoldings House2 Hays Lane
London SE1 2HW
London SE1 2HW (GB)

   


(54) PENTACYCLIC TRITERPENES